48818840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 78361960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2207, 2212, 2765, 3160, 4414, 4424, 5530, 8828, 11035, 11060, 15449, 17656, 22070, 22120, 30898, 44140, 61796, 77245, 88280, 123592, 154490, 174353, 308980, 348706, 617960, 697412, 871765, 1220471, 1394824, 1743530, 2440942, 3487060, 4881884, 6102355, 6974120, 9763768, 12204710, 24409420, 48818840]

約数ペア:

[(1, 48818840), (2, 24409420), (4, 12204710), (5, 9763768), (7, 6974120), (8, 6102355), (10, 4881884), (14, 3487060), (20, 2440942), (28, 1743530), (35, 1394824), (40, 1220471), (56, 871765), (70, 697412), (79, 617960), (140, 348706), (158, 308980), (280, 174353), (316, 154490), (395, 123592), (553, 88280), (632, 77245), (790, 61796), (1106, 44140), (1580, 30898), (2207, 22120), (2212, 22070), (2765, 17656), (3160, 15449), (4414, 11060), (4424, 11035), (5530, 8828)]